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cls_rbd: default initialize snapshot namespace for legacy clients #14903

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merged 1 commit into from May 3, 2017

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dillaman commented May 2, 2017

Creating a snapshot on >=Kraken OSDs using <=Jewel clients can result
in an improperly initialized snapshot namespace. As a result, attempting
to remove the snapshot using a >=Kraken client will result in an -EINVAL
error.

Fixes: http://tracker.ceph.com/issues/19413
Signed-off-by: Jason Dillaman dillaman@redhat.com

cls_rbd: default initialize snapshot namespace for legacy clients
Creating a snapshot on >=Kraken OSDs using <=Jewel clients can result
in an improperly initialized snapshot namespace. As a result, attempting
to remove the snapshot using a >=Kraken client will result in an -EINVAL
error.

Fixes: http://tracker.ceph.com/issues/19413
Signed-off-by: Jason Dillaman <dillaman@redhat.com>

@trociny trociny self-assigned this May 3, 2017

@trociny

trociny approved these changes May 3, 2017

lgtm

@trociny trociny merged commit dd75531 into ceph:master May 3, 2017

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@dillaman dillaman deleted the dillaman:wip-19413 branch May 3, 2017

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